| 摘要 |
PROBLEM TO BE SOLVED: To provide a display device that appropriately changes the brightness of a touch panel.SOLUTION: A display device 1 determines whether or not to change the brightness of a touch panel 14 by referring to a result of determination as to whether or not an operation indicator is in contact with the touch panel 14 or whether or not the operation indicator is within a predetermined range from the touch panel 14, and a result of determination of the presence or absence of movement of the operation indicator in a predetermined time period.SELECTED DRAWING: Figure 1 |
